baber/WOPTO huggingface dataset:
Patent JP-S5792951-A (JP)
Title: Signal transmission system
Inventor: OOMORI MASAICHI
IPC: H04L25/02
Filed: 1980-12-02
Abstract: PURPOSE:To transmit data from slave stations placed in the master station side of the faulty point even if the fault occurs in a certain slave station, by connecting a light emitting diode for receiving and a transistor for returning, which are connected to a constant voltage or constant current circuit, in directions opposite to each other to constitute a transmitting and receiving circuit of the slave station. CONSTITUTION:In case of data transmission from a master station 1 to a slave station 2 or 3, a transistor 12 is turned on and off through a photocoupler 11 to transmit data to a photocoupler 21 connected to a constant voltage circuit (or a constant current circuit) 22 in the slave station 2 or 3. Meanwhile, in case of data return from the slave station 2 or 3 to the master station 1, a photocoupler 111 in the master station 1 is turned on, and a photocoupler 15 is turned on. Under this state, a photocoupler 27 in the slave station 2 or 3 is turned on and off in accordance with return data to transfer this return data to a photocoupler 16 in the master station 1. Consequently, even if a fault occurs in the slave station 3, data transmission between the slave station 2 and the master station 1 is not troubled by the action of the constant voltage circuit 22.
Patent JP-2000357818-A (JP)
Title: Light emitting element and its manufacture
Inventor: TERAJIMA KOICHI
IPC: H01L33/34
Filed: 1999-06-16
Abstract: PROBLEM TO BE SOLVED: To make a light-emitting wavelength changeable during manufacture by emitting light making defect or dislocation formed in an area near an interface between a first conductivity type silicon layer and a second conductivity type silicon layer laminated thereon a light emission center. SOLUTION: A defect layer 4 which becomes a light emission center is formed in an area near a p-n junction by performing on implantation of Si, B, P, etc., for a region of a p-n type Si layer 3 of a p-n diode and then annealed. Electron and hole are injected to the defect layer 4 by making a current flow to a p-n diode. Defect and dislocation in Si crystal become a light emission center and light emission line develops in a near infrared region. The defect and dislocation which become a light emission center of a light emission line are generated by annealing after ion implantation of Si, B, P, etc., to Si crystal. The sort of defect and dislocation to be generated and the sort of a light emission line to develop depend in ion implantation conditions and anneal conditions. Therefore, if proper conditions are set, just one light emission line can be made strong.
Patent JP-S6415371-A (JP)
Title: Base plate holding mechanism in manufacturing device of film
Inventor: MIZUTANI TADASHI
IPC: C23C14/50
Filed: 1987-07-08
Abstract: PURPOSE:To obtain single-layer or multi-layer films in an excellent productivity by fitting a supporting plate of a special base plate having an internal diameter and a thickness not smaller than those of a base plate and provided with a plurality of cylindrical air gaps to a vertical axis revolving tray and revolving it in a sputtering chamber to conduct sputtering. CONSTITUTION:A plurality of air gaps 4, 1 having an internal diameter and a thickness not small than the base plate 5 is fitted in supporting plates 3, 9 of the base plate and center masking caps 6, 14 holding transparent plastic base plates 5, 11 are fitted in the center of the base plate 13 mounted out of the enter 12 of the air gap. Then, said holding plates 3, 9 are fitted to the vertical axis revolving tray 2 provided with a space part 7 on the rear parts of the base plates 5, 11 in the sputtering chamber 1, the tray 2 is turned in an arrow A direction to revolve the base plates 5, 11 and rotate it in the air gaps 4, 10 in an arrow B direction. After the internal part of a sputtering chamber 1 is made highly vacuous, Ar, N2, etc., for example, are introduced to provide a prescribed film by the reactive RE magnetron sputtering method through a target 8 on the base plates 5, 11.
Patent JP-S6060822-A (JP)
Inventor: KURAUSU BUREHIYAA
IPC: E04B1/82
Filed: 1984-08-16
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000356008-A (JP)
Title: Waterproofing material for building and civil engineering
Inventor: OHATA MITSUGI
IPC: E04D7/00
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To improve workability and function by coating a waterproofing material formed of a mixture of a urethane cut-off material, an oil material, kerosene, and water to an object. SOLUTION: A solid substance with elasticity is formed by reacting an oily mixture of a urethane cut-off material, an oil material and kerosene with water. A liquid substance before solidification formed by adding water to the raw material is applied to a part to be waterproofed such as a roof of a building to accelerate the reaction and to be formed into a solid-state waterproofing material. It is injected into a crack by a pneumatic method. The waterproofing material may be mixed with aggregate, ink-based pigment, or dye as necessary. Besides the roof, it is used as filler or a joint in the circumference of a sash. This constitution can dispense with any specified skill for a coating work, provide sure adhesion, ensure the fireproof and waterproof, and, being odorless, also avoid strong smell like an asphalt-based waterproofing material.
Patent JP-S5793837-A (JP)
Title: Paper sheet feeder
Inventor: KOMADA SATOSHI
IPC: B65H3/06
Filed: 1980-12-03
Abstract: PURPOSE: To prevent a sheet paper from bending, slipping and multi-feeding by guiding the side of stacked sheets, and letting out the central portion of the sheet by a draw-out roller with a part of the sheet biased to the opposite side pressed from above the sheet.  
     CONSTITUTION: One side of paper stack 4 is guided by a guide 3, and the uppermost surface of the stack 4 is pressed by a pressing member 2 at a position biased to the opposite side to the guide 3 off the center line l of the paper stack 4. When in such a condition, a draw-out roller 1 is rotated in the direction (a) on the center line l of the paper stack 4 to let out a paper 7, the paper 7 gets turning moment 6, because the right end of the paper 7 is pressed by the pressing member 2. But the paper is restricted by the guide 3, resulting in that  it advances in a beeline. Thus, the paper is prevented from bending, slipping  and multi-feeding. 
     COPYRIGHT: (C)1982,JPO&Japio
Patent JP-S5873328-A (JP)
Inventor: HAYASHI NOBUHIRO
IPC: A47L9/02
Filed: 1981-10-23
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H0539366-A (JP)
Title: Production of void-containing stretch-molded article
Inventor: ISHIBASHI TADAO
IPC: C08L57/02
Filed: 1991-06-17
Abstract: PURPOSE:To produce the subject article at a high productivity which rarely breaks during stretching, retains the properties inherent in a high-density polyethylene, and is useful as a wrapping material, such as a film, which is light in wt., opaque, and glossy like a pearl. CONSTITUTION:100 pts.wt high-density polyethylene having a density of at least 0.940, 40 pts.wt hydrocarbon resin having a softening point of 170 deg.C or higher, and 0.05 pt.wt. org. peroxide, 2,5-dimethyl-2,5-di(t-butylperoxy)hexane, are mixed for 3min on a Henschel mixer and then melt mixed at 230 deg.C on a single-screw extruder. The resulting compsn. is melt-extruded at 220 deg.C on a production machine of a monoaxially oriented film consisting of a T-die extruder and a roll stretching machine to give a raw sheet, which is stretched at 120 deg.C at a stretching ratio of at least 3 in one direction, thereby giving the objective article.
Patent JP-S5694453-A (JP)
Title: Test signal generating device
Inventor: TSUCHIYA MASAKI
IPC: G11B20/18
Filed: 1979-12-27
Abstract: PURPOSE: To test an I/O control device under the state most similar to the connection to the actual I/O device, by constituting a test generating device by the control circuit which accesses the ROM or the RAM.  
     CONSTITUTION: Test signal generating device 2 which tests I/O control device 1 is connected to I/O control device 1, and this generating device is provided with bit pattern storage ROM5 to store the bit pattern for test signal and ROM address counter 6 to designate the read address of ROM5. Further, clock generating circuit 7 which generates clocks to read the bit pattern and control circuit 4 which controls the read of the bit pattern are provided. Then, the bit pattern read from ROM5 is applied to I/O control device 1 in serial through interface circuit 3, and thus, I/O control device 1 is tested under the nearest state to connection to the actual I/O device. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S5694480-A (JP)
Title: Print timing correcting device
Inventor: YAMAZAKI YOUICHIROU
IPC: G06K15/06
Filed: 1979-12-27
Abstract: PURPOSE: To cause print hammers of all digits to reach a type drum face at the same time, by correcting the operation start time of each print hammer according to the length of the flight time.  
     CONSTITUTION: In the measure mode, the print signal is input to magnet driver 3, and piezoelectric element 9 detects the strike of hammer 1. Meanwhile, the print signal is detected by print signal detecting circuit 15. The output of circuit 15 is switched by switching circuit 7 and is given to flight time counter 8. Counter 8 counts clocks CLK by the start pulse output from circuit 15 and stops counting by the signal from element 9. The difference between contents of counter 8 and constant 12 is calculated by subtracting circuit 11 and is stored in constant memory circuits 14-1W14-n successively. Next, in the operation mode, the output of circuit 5 is input to timing correcting circuit 21 to start counting. When contents of circuit 14 agree with the count value of counter 21, the agreement output is input to correction print signal generating circuit 22, and the correction print signal is sent to driver 3. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-2000145572-A (JP)
Title: Fuel injection pump
Inventor: FURUTA KATSUNORI
IPC: F04B9/04
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To suppress seizure between the external surface of tappets and the internal wall surface of fuel pumps by reducing their contact surface pressure. SOLUTION: A tappet 31 is supported for free reciprocation within a housing bore provided radially outwardly of the fuel pressure chamber of a pump housing. The tappet 31 has externally a cylindrical portion 311 adapted to slide on the internal wall surface of the housing bore, and tapering portions 312 and 313 at ends 312a and 313a whose outside diameter is set smaller than that of the cylindrical portion 311. Even if the tappet 31 is slanted to bring both ends 312a and 313a into contact with the internal wall surface of the housing bore, the radial force that a cam applies to the tappet 31 can place both tapering portions 312 and 313 into surface contact with the internal wall surface of the housing bore to reduce the contact surface pressure and thus resultant seizure.
Patent JP-S6415820-A (JP)
Title: Integrated circuit
Inventor: OKADA YUTAKA
IPC: G06F1/04
Filed: 1987-07-10
Abstract: PURPOSE:To suppress the electromagnetic interference by producing a high frequency clock in an integrated circuit IC based on a reference signal of a low frequency applied from outside. CONSTITUTION:A reference signal of a low frequency supplied from outside and a reference signal of a high frequency produced by a divider 5 undergo the phase synchronization in an IC 1 via a PLL containing a phase comparator 2, an LPF 3, a VCO 4, etc. Thus an internal clock of a high frequency is produced and used by a logic circuit part 6, an A/D converter 7, a D/A converter 8, etc., in the IC 1. Then a clock line and an earth line which form a loop serve as antennas to reduce the high frequency electromagnetic radiation in such a constitution where no external clock of a high frequency is used. As a result, the electromagnetic interference is suppressed for a VTR, a microcomputer, etc.
Patent JP-S6328429-A (JP)
Title: Treatment of waste water containing fluorine and hydrogen peroxide and exhaust gas and its facility
Inventor: MORI YASUNORI
IPC: B01D53/34
Filed: 1986-07-21
Abstract: PURPOSE:To easily treat exhaust gas and waste water by feeding waste water contg. fluorine and H2O2 to a scrubber provided with a metallic catalyst to the lower part, adding a high molecular flocculating agent in a reaction tank, separating flocculated flock, and bringing this liquid into contact with exhaust gas in the scrubber. CONSTITUTION:Waste water contg. fluorine and H2O2 is spread on a metallic catalyst 12 through a spreading pipe 13 of a scrubber 10 and O2 contained in waste water is foamed by the metallic catalyst, it is ascended in the scrubber 10, waste water is dropped in a waste water storage tank 16, Ca(OH)2 is added herein, air is fed through a pipe 17, and fluorine contained in waste water is allowed to react with each other and CaF2 is produced. Thereafter waste water is sent to a reaction tank 20 and a high molecular flocculating agent is added to form flock, this mixture is introduced into a pressurizing floating tank 23 to remove sludge, and treated water is fed to a spreading pipe 15 for absorbing liquid provided in the scrubber 10 via a storage tank 27 and brought into gas-liquid contact with exhaust gas and treated.
Patent JP-S6330334-A (JP)
Title: Production of quartz glass
Inventor: SAKAI SEIJI
IPC: C03B23/20
Filed: 1986-07-21
Abstract: PURPOSE:To form a quartz glass of optional shapes from a material in a state of glass without welding by working a glass precursor prepared by a sol-gel method, and assembling the sintered glass. CONSTITUTION:A quartz glass precursor prepared from an alkyl silicate (e.g., ethyl silicate) is worked at the stage of glass precursor. The precursor is then heated to 1,100-1,200 deg.C and kept at the temp. for a specified time. The obtained glass is assembled into quartz glass in optional form. The breakage of the glass due to the thermal strain developed in welding as well as in working can be eliminated by the method of this invention, and the method is extremely advantageous from the standpoint of hazard and equipment. Furthermore, a quartz jig, etc., can be fabricated at low temp. by the method of this invention.
Patent JP-H0221601-A (JP)
Title: Heater having positive resistance temperature coefficient
Inventor: TERAKADO MASAYUKI
IPC: H01C7/02
Filed: 1988-07-08
Abstract: PURPOSE:To make it possible to implement excellent resistance stability which can withstand practical use by fixing conductive fine powder in a powder-state conductive composition by bridging, and dispersing and holding the powder-state conductive composition in a crystalline polymer whose melting point is higher than the temperature at which the powder-state conductive composition can be heated. CONSTITUTION:Low density polyethylene and furnace black are kneaded in a heating mixing roll. Dicumyl peroxide is added as a cross linking agent, and heat treatment is performed. After the cross linking action has been completed, a powder-state conductive composition is obtained by freezing and crushing. Thereafter, the crushed material is kneaded in high density polyethylene having a high temperature melting point of at least 10 deg.C or higher. Then, the laminated structure of copper foil 5/resistor 4/copper foil 6 is fabricated with a heat press. The outer surface is covered with outer covering materials 7 and 8 comprising polyester film. Thereafter, annealing is performed in nitrogen atmosphere. In this way, a heater having a positive resistance temperature coefficient comprising the resistor composition with the volume specific resistance value of 10<4>OMEGAcm is obtained.
Patent JP-H1114920-A (JP)
Title: Image forming device
Inventor: HOSODA SATOSHI
IPC: G02B26/12
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can enlarge an image nearly without deterioration in picture quality even when power with which image enlargement among uniform pixels can not be performed is designated. SOLUTION: When an enlarged copy of, for example, 175% (power which is not actualized among unifom pixels is requested, a pixel integolation/ thinning-out process part 11 generates enlarged pixel data of 200% (power which is actualized among unifom pixels). Then a dot clock control part 9 makes a dot clock (readout clock for pixel data) fast and a polygon mirror rotating speed control part 8 makes the rotating speed of the polygon mirror of the print part 10 fast so that enlargement of 175% is performed on the photosensitive drum of a print part 10. Reduction in the vertical scanning direction is performed by making the rotating speed of the polygon mirror fast and reduction even in the horizontal scanning direction is also performed by making the dot clock fast. Consequently, enlargement of specified 175% is performed.
Patent JP-2001004825-A (JP)
Title: Optical filter
Inventor: SUZUKI RYUTA
IPC: G02B5/22
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide an optical filter capable of selectively cutting light having such wavelength that reduces color purity and compensating color balance. SOLUTION: This optical filter having a light absorbing layer has a minimum light transmittance between at least 560 nm and 620 nm and has a transmittance at a wavelength indicating the minimum light transmittance of 0.01 to 90%. When light irradiation at 20,000,000 lux.h is done for the filter at ambient temperature of 30 to 80 deg.C, a transmittance at the wavelength indicating the minimum transmittance is increased, and the transmittance is 0.02 to 95%.
Patent JP-2001007047-A (JP)
Title: Substrate processing apparatus and method
Inventor: KUDO TOSHIO
IPC: H01L21/285
Filed: 1999-06-17
Abstract: PROBLEM TO BE SOLVED: To provide a wiring body made of a metallic wiring material film, having a high crystal orientation and superior electrical characteristics. SOLUTION: An SiO2 pattern layer, having a plurality of trenches or the like, is formed on an Si wafer of a substrate W. Next, the substrate W having the pattern layer formed thereon is placed in a first film-forming unit 12. A barrier layer of TaN is then formed on the pattern layer of the substrate W placed in the first unit 12. The substrate W, having the barrier layer formed thereon, is transferred from the first unit 12 to a second film forming unit 13. A wiring main body layer of Cu is formed on the barrier layer of the substrate W placed in the second unit 13. At this time, a contamination substance layer deposited on the barrier layer is removed by self surface cleaning, to thereby form a wiring main body layer having a good (111) crystal orientation and adhesive property.
Patent JP-S6231462-A (JP)
Title: Data transfer control system
Inventor: NISHIMURA KOSUKE
IPC: G06F13/12
Filed: 1985-08-03
Abstract: PURPOSE:To improve profitability and to increase the processing speed by having a common pair of counters which show the length of data arrayed to two data registers and securing immediately the application of the counters with other data registers when the data length is equal to the length of the data register. CONSTITUTION:When the arrangement of data to a data register RG10-0 from a buffer memory 6 of a channel device 20 is finished, a processing request latch 11 is set and a request signal is delivered to a processor 4. At the same time, the contents of a data length register RG9 are supplied to a data length identifying circuit 22. Then an ON signal is delivered to a signal line 24 when the data length is equal to the length of the data registers RG10-0 and 10-1. Then the RG9 and a byte position register RG8 are reset. When receiving the request signal of the latch 11, the processor 4 reads the RG9 when the line 24 is not turned on and regards that the data length is equal to the length of the RG10-1 and 10-1 to perform internal processing. Then a command is given to a control part 12 for transfer of main storage to start the writing operation. Thus the array of data is carried out with no gap to the RG10-0 and 10-1 from the memory 6. This improves the using efficiency of a data transfer control system.
Patent JP-H119206-A (JP)
Title: Production of corn paste
Inventor: NOSAKA CHIAKI
IPC: A23L7/10
Filed: 1997-06-27
Abstract: PROBLEM TO BE SOLVED: To efficiently obtain the subject paste providing smooth feeling to the tongue, fine feeling and rough feeling, and having perfume and flavor hardly causing grassy-smelling, confinement odors, etc., by previously heating corn grains of a raw material, skinning the corn grains and forming the grains into a paste. SOLUTION: Pericarpits of corn grains of the raw material is previously peeled off and the pasting processing of the peeled corn is carried out in mass- production of a corn paste by a batch production or a continuous production. The exfoliation and removal of the pericarps is readily carried out by carrying out the rotation, etc., of the corn grains boiled or heated by steam on a metal mesh to remove the pericarps in the method for exfoliating the pericarps of the corn grains. As the result, the corn paste excellent in texture, having no strange flavor, and good in corn flavor is offered in the method for producing the corn paste.
Patent JP-S5872224-A (JP)
Title: Initial malfunction preventing circuit for microprocessor system
Inventor: OOTSUKI MITSUHIRO
IPC: H02J1/00
Filed: 1981-10-27
Abstract: PURPOSE:To prevent initial malfunction at the connection of a power source by outputting set pulses after counting reset pulses for a prescribed period from the output of an initial reset pulse from an initial setting means. CONSTITUTION:At the connection of a power source, an initial reset pulse is outputted from an initial setting means 7 and inputted to a terminal IRESET of a CPU 1 and a terminal CL of a FF 11, so that the FF 11 is cleared and an AND gate 12 is closed. At the same time a clock generator 10 supplies clock pulses to shift registers 91-93 and these registers 91-93 output rundom data in series, but a circuit 100 to be controlled is not driven because the gate 12 is closed. After counting the time obtained by the product of all bits of the registers 91-93 and the period of the clock pulse, the CPU 1 sends a memory writing permission signal WR to the FF 11 and a decocer 8 to turn the output of the FF 11 to ''1'' and open the gate 12, but an enter permission signal EN is not supplied from the decoder 8 to the registers 91-93 and the circuit 100 is not driven, preventing malfunction.
Patent JP-H0221959-A (JP)
Title: Boom controller for sprayer directly mounted on tractor
Inventor: AOYAMA TATSUHITO
IPC: A01M7/00
Filed: 1988-07-12
Abstract: PURPOSE:To improve the workability in a farm by providing an inclination sensor to the front wheel frame of a tractor and providing control means of controlling respective actuators and maintaining the height of respective booms from the ground surface within a prescribed range in accordance of the measurement signal of the sensor before the rear wheels of the tractor incline with the ruggedness on a traveling surface. CONSTITUTION:The front wheels 11 of the tractor 20 meets the ruggedness and the front wheel frame journaled the body 14 of the tractor 20 inclines before the rear wheels 13 of the tractor 20 meet the ruggedness when there is the ruggedness on the traveling surface during the spraying operation. This inclination is measured by the sensor 16 provided to the front wheel frame and the measurement signal of the sensor 16 is inputted to the control means. This control means calculates the inclination of a sprayer 20 when the rear wheels meet the ruggedness before the rear wheels meet the same ruggedness in accordance with the measurement signal of the sensor 16 and controls the respective actuators to move the booms 22 upward and downward. As a result, the height of the booms 22 from the ground surface or crops is maintained within the predetermined range even if the rear wheels meet the ruggedness.